Add GPS to ttl txd port (PIN 10)

GND (PIN 6)

PWR (PIN2) 5v

In /boot/cmdline.txt

Remove console=ttyAMA0,115200 kgdboc=ttyAMA0,115200

In /etc/inittab

Comment by adding ‘#’ to

T0:23:respawn:/sbin/getty -L ttyAMA0 115200 vt100

Reboot

Test by using:

screen /dev/ttyAMA0 4800

Ctrl+a Ctrl+d to exit.

nmea lib

https://code.google.com/p/raspberry-pi-i2c-ms5611/source/browse/


Test source

Enable i2c

Comment out i2c_bcm2708 in

/etc/modprobe.d/raspi-blacklist.conf

Add i2c-dev in

/etc/modules

Install i2c tools

sudo apt-get install i2c-tools

If you are to run your s/w as any other user than root sudo adduser {username} i2c

Reboot the pi to enable i2c

Installing gtk+ dev env.
sudo apt-get install build-essential libgtk2.0-dev

If starting from ssh session:

startx&

export DISPLAY=:0.0

QEMU:
http://xecdesign.com/qemu-emulating-raspberry-pi-the-easy-way/

Raspi-lcd:
http://emsystech.de/raspi-lcd-tutorial/

http://www.raspberry-projects.com/pi/category/pi-hardware